Manish Sharma

US Patent:

7856036, Dec 21, 2010

Filed:

Feb 25, 2008

Appl. No.:

12/036644

Inventors:

Joe Polland - Eden Prairie MN, US
Manish Kumar Sharma - Eden Prairie MN, US
Xinkuan Zhou - Eden Prairie MN, US

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

H04L 12/28

US Classification:

370498

Abstract:

A communication network comprises a first central digital subscriber line (DSL) unit having at least one application port and a plurality of DSL ports; a first remote DSL unit having at least one application port and at least one DSL port, wherein the first remote DSL unit is communicatively coupled to the central DSL unit via a first single independent DSL pair having a first EOC channel; and a second remote DSL unit having at least one application port and at least one DSL port, wherein the second remote DSL unit is communicatively coupled to the central DSL unit via a second single independent DSL pair having a second EOC channel; wherein the at least one application port in the central DSL unit is communicatively coupled to an application port in at least one of the first remote DSL unit and the second remote DSL unit.

US Patent:

7864667, Jan 4, 2011

Filed:

Mar 10, 2008

Appl. No.:

12/045368

Inventors:

Xinkuan Zhou - Eden Prairie MN, US
Clifton Powers - Raleigh NC, US
Laxman Anne - Eden Prairie MN, US
Manish Sharma - Eden Prairie MN, US
Joe Polland - Eden Prairie MN, US

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

G06F 11/00
G06F 11/20
H04L 12/66

US Classification:

370217, 370360, 370463, 714 25

Abstract:

A communication system comprising at least one communication unit. Each communication unit includes an interface port, a first-digital-subscriber-line port, a second-digital-subscriber-line port, and a central processing unit. The central processing unit is communicatively coupled to receive information indicative of the operability of the first-digital-subscriber-line port and the second-digital-subscriber-line port. The at least one communication unit is implemented on the physical layer in single-pair mode. The at least one communication unit is configured to switch from sending timeslots in dual-pair mode to sending timeslots in 1+1 protection mode when communication on one of the first-digital-subscriber-line port and the second-digital-subscriber-line port fails.

US Patent:

7869464, Jan 11, 2011

Filed:

Feb 25, 2008

Appl. No.:

12/036678

Inventors:

Joe Polland - Eden Prairie MN, US
Manish Kumar Sharma - Eden Prairie MN, US
Xinkuan Zhou - Eden Prairie MN, US
Fu-Chin Yang - Beijing, CN

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

H04J 3/00

US Classification:

370498

Abstract:

A communication network comprises a first digital subscriber line (DSL) unit having a plurality of application ports and at least one DSL port; and a second DSL unit having a plurality of application ports and at least one DSL port; wherein the first DSL unit is communicatively coupled to the second DSL unit via a DSL pair coupled to the at least one DSL port in each of the first and second DSL units; and wherein each of the first and second DSL units are configured to receive a signal of a first interface format over one of the plurality of application ports, extract timeslots from the received first interface format signal, transmit the timeslots over the at least one DSL port, and use timeslots received over the at least one DSL port to generate at least one second signal of a dissimilar interface format.

US Patent:

7869465, Jan 11, 2011

Filed:

Jul 14, 2008

Appl. No.:

12/172436

Inventors:

Xinkuan Zhou - Eden Prairie MN, US
Clifton Powers - Raleigh NC, US
Laxman Anne - Eden Prairie MN, US
Manish Sharma - Eden Prairie MN, US
Joe Polland - Eden Prairie MN, US

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

H04J 3/00

US Classification:

370498

Abstract:

A communication system comprises a first communication unit having a plurality of application ports; and a second communication unit having a plurality of application ports and coupled to the first communication unit; wherein the first communication unit is configured to extract timeslots from a first signal having a first interface format and from a second signal having a second interface format, and to insert the extracted timeslots into a frame for transmission to the second communication unit; wherein the second communication unit is configured to pass the first interface format signal to an application port of a similar interface format and to pass the second interface format signal to an application port of a third dissimilar interface format based on the order of the extracted timeslots in the frame transmitted from the first communication unit.

US Patent:

7953108, May 31, 2011

Filed:

Feb 25, 2008

Appl. No.:

12/036663

Inventors:

Joe Polland - Eden Prairie MN, US
Manish Kumar Sharma - Eden Prairie MN, US
Xinkuan Zhou - Eden Prairie MN, US
Rongfen Xu - Beijing, CN

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

H04J 3/22

US Classification:

370466

Abstract:

A method of using a digital subscriber link unit as a media converter, the method comprising coupling a first signal of a first type to a first port of the digital subscriber link unit, converting the first signal of the first type to a second signal of the second type with the digital subscriber link unit and outputting the second signal of the second type from a second port of the digital subscriber link unit. The first port and the second port are not G. SHDSL ports.

US Patent:

8085816, Dec 27, 2011

Filed:

Jul 14, 2008

Appl. No.:

12/172433

Inventors:

Xinkuan Zhou - Eden Prairie MN, US
Clifton Powers - Raleigh NC, US
Laxman Anne - Eden Prairie MN, US
Manish Sharma - Eden Prairie MN, US
Joe Polland - Eden Prairie MN, US

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

H04J 1/10

US Classification:

370492, 370254, 370255, 370501

Abstract:

A communication system comprises a central unit configured to transmit and receive communication signals; a remote unit configured to transmit and receive communication signals; and a regenerator unit configured to regenerate and transmit received communication signals, the regenerator unit comprising a first interface, a second interface and a control and status circuit configured to control operation of the first and second interface, wherein each interface is configured to operate as an independent logical regenerator unit; wherein the central unit and the remote unit communicate over a first communication loop via the first independent interface of the regenerator unit.

US Patent:

8358584, Jan 22, 2013

Filed:

Nov 29, 2007

Appl. No.:

11/947457

Inventors:

Joe Polland - Eden Prairie MN, US
Fu-Chin Yang - Beijing, CN
Manish Sharma - Eden Prairie MN, US
Xinkuan Zhou - Eden Prairie MN, US

Assignee:

ADC DSL Systems, Inc. - Eden Prairie MN

International Classification:

G01R 31/08

US Classification:

370242

Abstract:

Systems and methods for communicating faults across a communications network cross-connect are provided. In one embodiment, a method for communicating an alarm condition in a cross-connected network is provided. The method comprises providing a cross-connect having a first side and a second side, wherein the first side includes a plurality of interface ports and the second side includes an interface port; detecting a fault on a first interface port of the first side; and when a fault is detected on the first interface port of the first side, transmitting a signal on the interface port of the second side, the signal having a pre-defined alarm data pattern inserted into one or more time slots associated with the first interface port of the first side.

US Patent:

8462618, Jun 11, 2013

Filed:

Oct 22, 2007

Appl. No.:

11/876330

Inventors:

Manish Sharma - Eden Prairie MN, US
Xinkuan Zhou - Eden Prairie MN, US
Joe Polland - Eden Prairie MN, US
Jun-Ming Wu - Xinzhuang, TW

Assignee:

ADC DSL Systems, Inc. - Shakopee MN

International Classification:

H04L 1/00

US Classification:

370216, 370389, 709238

Abstract:

A communication unit comprises a first port; a second port, each of the first and second ports configured to transmit signals to and receive signals from another communication unit; a programmable logic unit configured to process signals transmitted and received by the first and second ports; and a processor configured to program the programmable logic unit for crossover operation based on detection of a crossover connection.